Businesses sitting on surplus cash — whether from a strong trading period, a capital raise, or funds set aside for a future purchase — often use term deposits for the same reason individuals do: a fixed, guaranteed return with no market risk. Business term deposits work similarly to personal ones, with a few practical differences worth knowing.

How Business Term Deposits Differ From Personal Ones

  • Entity structure: the deposit is opened in the name of the company, trust, or partnership, requiring ABN/ACN details and, often, resolutions or authorisations from directors or partners.
  • Signatory requirements: banks typically require documentation on who is authorised to operate the account, which can add processing time compared to an individual account.
  • Rate tiers by balance: business banking rate tables are sometimes tiered more aggressively by deposit size than personal products, meaning larger business deposits can access better rates.
  • Business banking relationship: some banks offer relationship-based pricing for existing business banking customers, which may or may not beat their advertised standard rate.

Is the Rate Any Different From a Personal Term Deposit?

For many banks, the underlying term deposit product and rate table is shared between personal and business/company customers for equivalent terms and deposit sizes — the “business” distinction is mostly about account structure and eligibility, not a separate premium rate. Some banks do offer dedicated business or corporate deposit products with negotiated rates for larger balances, which is worth asking your business banking manager about directly if you’re depositing a substantial sum.

Check current standard rates on our bank-by-bank pages or comparison table as your starting benchmark, then compare against any business-specific offer your bank proposes.

Matching Term to Business Cash Flow

Unlike a personal emergency fund, business cash often has known upcoming demands — tax payments (BAS, PAYG instalments, company tax), supplier payments, or planned capital expenditure. Before locking funds away:

  • Map out your cash flow needs over the term you’re considering, including quarterly BAS and any annual tax obligations.
  • Consider laddering surplus cash across several maturities rather than one lump sum, so portions become available on a rolling basis — see our laddering guide.
  • Keep a working capital buffer outside the term deposit for day-to-day and unexpected expenses; term deposits generally carry an interest penalty for early withdrawal.

Financial Claims Scheme and Business Deposits

The government’s Financial Claims Scheme guarantee (up to $250,000 per account holder per institution) applies to eligible businesses in the same way as individuals, though eligibility and coverage details can differ for some entity types — confirm with the bank if this matters for your deposit size. For larger balances, spreading funds across multiple institutions is a common way businesses manage this exposure, alongside their normal banking relationship.

Tax Treatment

Interest earned on a business term deposit is assessable income for the business and taxed at the applicable company, trust, or individual tax rate depending on your business structure. Talk to your accountant about how term deposit interest fits into your BAS and tax planning, particularly around timing interest income across financial years.

Bottom Line

Business term deposits are usually the same rate ladder available to personal customers, plus entity-specific account opening steps — so the smartest approach is the same one that applies personally: match the term to your actual cash flow needs, compare rates across providers rather than defaulting to your existing business bank, and confirm any negotiated rate offer against the publicly advertised alternative.